John Linhart

@RCheesley are you OK with merging this?

@adiux I agree with you. @RCheesley do we have some UI/UX review board that could decide this?

I see no objections. Let's get rid of that input field on the email sending screen.

Yes. It can be done in a separate PR. I fear that we forget it though. Once the code review requests are resolved, this can be tested and merged.

> @escopecz Should this be rebased on 5.x? Not necessarily. There is a call today with the Product team (check the #t-product Slack channel) about the Mautic 5 release and...

@volha-pivavarchyk let's revisit this PR after the call today and figure out which target branch would be best. Once the documentation is ready we can merge it.

Thank you for your review @biozshock! Rebased from 4.3 to 4.4

> The display of flash messages is more flexible @volha-pivavarchyk what do you mean by flexible? I can see there are some color changes and in the code some sizes...

@fedys I'm adding the WIP label until the PR description will be completed and CI passing so we know we don't have to check it until ready.

This cannot be done with 4.4.1. https://github.com/mautic/mautic/pull/11373 must be released first.